package world.xuewei.model.entity;  // 根据你的项目包名修改

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import lombok.Data;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@JsonIgnoreProperties({"handler", "hibernateLazyInitializer", "fieldHandler"})
@Data
public class R {
    private Boolean success;
    private Integer code;
    private String message;
    private Map<String, Object> data = new HashMap<>();

    private R() {}

    public static R ok() {
        R r = new R();
        r.setSuccess(true);
        r.setCode(200);
        r.setMessage("成功");
        return r;
    }

    public static R error() {
        R r = new R();
        r.setSuccess(false);
        r.setCode(300);
        r.setMessage("失败");
        return r;
    }

    public R message(String message) {
        this.setMessage(message);
        return this;
    }

    public R code(Integer code) {
        this.setCode(code);
        return this;
    }

    public R data(String key, Object value) {
        this.data.put(key, value);
        return this;
    }

    public R data(Map<String, Object> map) {
        this.setData(map);
        return this;
    }

    // 添加一个方便的方法来包装单个对象
    public R data(Object value) {
        this.data.put("data", value);
        return this;
    }

    // 添加一个方便的方法来包装列表数据
    public R list(List<?> list) {
        this.data.put("list", list);
        return this;
    }
}